testRigor Blog

Weekly QA Testing Knowledge

Director of QA Skills, Roles, and List of Jobs

A Director of QA is an important part of an organization’s management. The person in this post acts as the primary spokesperson for quality assurance across the organization. They have the power to set a good precedence of quality mindset that can trickle down across teams. If you are looking to fill these shoes, then …

What is Prompt Regression Testing?

It was silent in the conference room as Sarah, a product manager at a fintech start-up, looked at her laptop screen in shock. ...

The Role of Testing in Deployment Strategy

In software development, deployment is frequently referred to as the last mile in a pipeline. Code is developed, tested, built, ...

What is Mean Time Between Failures (MTBF)?

Mean Time Between Failures MTBF shows up everywhere in SRE dashboards, reliability reports, QA scorecards, RFPs, vendor datasheets, and audit documents. Yet it is also one of the most misunderstood metrics. People often treat MTBF like a promise that it will not fail for 6 months, a warranty that it will last 10000 hours, or …

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